Castaic, CA ZIP Codes
1
Total ZIPs
29,855
Total Population
ZIP Codes in Castaic, CA
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 91384 | 29,855 | 106 | America/Los_Angeles |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.